Patch "wifi: mt76: mt7915: fix EEPROM offset of TSSI flag on MT7981" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    wifi: mt76: mt7915: fix EEPROM offset of TSSI flag on MT7981

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     wifi-mt76-mt7915-fix-eeprom-offset-of-tssi-flag-on-m.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 7a78d0fab747c58829b0629561e566b01b01a516
Author: StanleyYP Wang <StanleyYP.Wang@xxxxxxxxxxxx>
Date:   Mon Nov 6 22:38:53 2023 +0000

    wifi: mt76: mt7915: fix EEPROM offset of TSSI flag on MT7981
    
    [ Upstream commit 3531c72aedb95261f4d78c47efa4b5ba7cdcddd9 ]
    
    The offset of the TSSI flag on the EEPROM of MT7981 devices was wrong.
    Set the correct offset instead.
    
    Fixes: 6bad146d162e ("wifi: mt76: mt7915: add support for MT7981")
    Signed-off-by: StanleyYP Wang <StanleyYP.Wang@xxxxxxxxxxxx>
    Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
    Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
index f3e56817d36e..adc26a222823 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
@@ -144,7 +144,8 @@ static inline bool
 mt7915_tssi_enabled(struct mt7915_dev *dev, enum nl80211_band band)
 {
 	u8 *eep = dev->mt76.eeprom.data;
-	u8 val = eep[MT_EE_WIFI_CONF + 7];
+	u8 offs = is_mt7981(&dev->mt76) ? 8 : 7;
+	u8 val = eep[MT_EE_WIFI_CONF + offs];
 
 	if (band == NL80211_BAND_2GHZ)
 		return val & MT_EE_WIFI_CONF7_TSSI0_2G;




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